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<head>
    <meta charset="UTF-8">
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    <title>Document</title>
</head>
<body>
    <script>
        let a ="信你个鬼"
        let str = `我是一个人,${a}`
        let str3 =
        `
我
    是
        人
            2
                3
                    3
        `
        console.log(str3)
        console.log(str)
        let str2 = new String(`芜湖猜猜我是什么类型`)
        console.log(str2) 
        console.log(typeof str)
        console.log(typeof str2)
    </script>
</body>
</html>